Home / 3,260,444.24-4,889,093.33-1,366,677.20

Finding the Fourth Proportional to 3,260,444.24, 4,889,093.33 and 1,366,677.20

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Solution

The fourth proportional to 3,260,444.24, 4,889,093.33 and 1,366,677.20 is: 2,049,356.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,444.24 : 4,889,093.33 = 1,366,677.20 : x
  2. Step 2: Convert to fraction form
    3,260,444.24/4,889,093.33 = 1,366,677.20/x
  3. Step 3: Cross multiply
    3,260,444.24x = 4,889,093.33 × 1,366,677.20
  4. Step 4: Simplify right side
    3,260,444.24x = 6,681,812,351,504.22
  5. Step 5: Solve for x
    x = 6,681,812,351,504.22/3,260,444.24
  6. Step 6: Final answer
    x = 2,049,356.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.